Important Notices!
Thank you for choosing LEGRAND UPS System to supply your Critical Application.
This manual contains important information about commissioning, usage and technical properties of the
UPS. It also contains safety information for operator and instructions to secure your critical load. Applying
the recommendation detailed in this manual is necessary to use UPS safely and correctly.
The manufacturer reserves the rights to change the t
echnical specifica
tions
and design without notice.
LEGRAND reserves the rights to change the information in this document
without notice. Refer to
http://ups.legrand.com/
web site to dowload last
release and translations.
Units that are labelled with a CE mark comply with the Standard: EN 62040-1 and EN 62040-2.
Read the manual completely before working on this equipment!
Keep this manual in UPS’s front cover’s pocket for easy consultation!
Reproduction, adaptation, or translation of this manual is prohibited without prior
written permission of LEGRAND Company, except as allowed under the copyright laws.
40
40
Make sure that all circuit breakers are at “OFF” position before starting with the
installation.
NEUTRAL SYSTEM :
KEOR T EVO does not modify the neutral system: output neutral system is the same
as input neutral system. Do not connect the output neutral to the protective ground
or protective bounding (PE or PB).
Connect the phase cable to
X2 OUTPUT: X2/L1 – X2/L2 – X2/L3
terminal and the neutral cable to
X2
OUTPUT: X2/N
terminal.
Cables must be protected by fuses or MCCB, refer to Section 5.4
Electrical Characteristics - Inverter
Model (kVA)
10
15
20
30
40
60
Rated output voltage (selectable) (V)
400 3Ph+N+PB (380/415 c
onfigur
able)
Output voltage tolerance
static load ±1%, dynamic load VF-SS-111 compliant
Rated output frequency (Hz)
50/60 Hz (selectable)
Autonomous frequency tolerance
±0.02% on mains power failure
Harmonic voltage distortion
< 2% with linear load, < 4% with nonlinear load
Table.6
Figure.6.3.1.6-1
Output Connection of UPS
6.3.1.6.
Output Connection
10-30KVA
40-60KVA
To enable the short circuit protection, feature of the UPS, each load should be
supplied through a separate circuit breaker chosen according to the load current.
This may provide quick disconnection of the short-circuited load and maintain
operation continuity of the other loads.
Each load should be supplied through separate circuit breaker and the cable
cross section should be chosen according to the load current value.
Make sure that the UPS is not overloaded to provide a higher quality supply to
the loads.
Содержание KEOR T EVO 10-60 KVA
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